Increasing the accuracy of thermal transient measurements

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Abstract

Recent developments in the methodology of thermal transient measurements and evaluation are discussed in the paper. All of them are aimed at increasing the accuracy of these measurements and their evaluation. After a short summary of the evaluation methodology a procedure is presented for the correction of the nonconstant powering. New methods are presented for the compensation, evaluation and modeling of the nonlinearities. Various aspects of pulsed powering are discussed in details.

Original languageEnglish
Pages (from-to)539-546
Number of pages8
JournalIEEE Transactions on Components and Packaging Technologies
Volume25
Issue number4
DOIs
Publication statusPublished - Dec 1 2002

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Keywords

  • Heating curve
  • Nonlinear models
  • Pulse powering
  • Structure function
  • Thermal nonlinearities
  • Thermal transient measurements
  • Transient thermal testing

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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